Finding the Fourth Proportional to 2,931,755.56, 4,398,185.76 and 1,110,665.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,931,755.56 : 4,398,185.76 = 1,110,665.98 : x
2. Step 2: Convert to fraction form
   2,931,755.56/4,398,185.76 = 1,110,665.98/x
3. Step 3: Cross multiply
   2,931,755.56x = 4,398,185.76 × 1,110,665.98
4. Step 4: Simplify right side
   2,931,755.56x = 4,884,915,297,352.44
5. Step 5: Solve for x
   x = 4,884,915,297,352.44/2,931,755.56
6. Step 6: Final answer
   x = 1,666,208.25